000 00374nam a2200145Ia 4500
008 240930s9999||||xx |||||||||||||| ||und||
020 _a9788131311844
082 _a371.33
_bKHA
100 _aKhandai,hamant
245 0 _aAdvanced education technolgy
260 _aNewdelhi
_bA.P.H. Publication,
_c2011
300 _a352p.;
_c22cm
650 _aTeaching aids
942 _cLM
999 _c130985
_d130985